p(x) =x⁴+2x³-3x²-x-1, q(x) =x-2
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answer is 21
Step-by-step explanation:
p(-2) = (-2)⁴+2(-2)³-3(-2)²-(-2)-1
= 16+16-12+2-1
= 21 ans.
I hope this will help u .
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